{"languages": [{"key": "/l/eng"}], "physical_format": "Hardcover", "subtitle": "A Crime Without Punishment (Annals of Communism Series)", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "publishers": ["Yale University Press"], "type": {"key": "/type/edition"}, "number_of_pages": 624, "id": 12600139, "isbn_13": ["9780300108514"], "isbn_10": ["0300108516"], "publish_date": "October 28, 2007", "key": "/b/OL9340662M", "authors": [{"key": "/a/OL56827A"}], "title": "Katyn", "contributions": ["Anna M. Cienciala (Editor)", "Natalia S. Lebedeva (Editor)"], "subjects": ["European history: Second World War", "War crimes", "History", "History - Military / War", "Military", "Former Soviet Union, USSR (Europe)", "Poland", "Eastern Europe - Poland", "Europe - Russia & the Former Soviet Union", "Military - World War II", "History / General"], "revision": 1}